It should work!!<br />If you have your SVHS output from the UBI box connected to one of your inputs in your pioneer and you select the correct SVHS output to your tv it must work bringing UBI to your TV.<br />1/ Check and test that both cables from UBI box to TV work<br />2/ check that you are correctly switching on the pioneer as some don't allow svhs switching on a given imput say inputs 1 to 6,,, input 4 and 5 will not switch svhs, now this is an example. Find which one works and swap all the others around to suit like you radio and other electrical stuff. <br />I set my mates one up with a pioneer surround processor and all is ok after scratching my head for 5 minutes